From 8b9060e23d1267624644d99b343cb72c61ea4d0b Mon Sep 17 00:00:00 2001
From: Alvaro Gamez Machado <alvaro.gamez@hazent.com>
Date: Fri, 21 Sep 2018 09:21:15 +0200
Subject: [PATCH] Add documented but missing initrd.img target

---
 Makefile.am | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index 5b416e8..8e9b7eb 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,3 +20,9 @@ install-exec-hook:
 	cd $(DESTDIR)$(pkglibexecdir) && \
 		mv -f tiny_initramfs init
 endif
+
+initrd.img:
+	mkdir -p initramfs/dev initramfs/proc initramfs/target || true
+	cp tiny_initramfs initramfs/init
+	strip initramfs/init
+	cd initramfs && find . | cpio -o --quiet -R 0:0 -H newc | gzip > ../initrd.img